Fix GitHub action failures

[motoZ-crypto]

Summary by CodeRabbit

• Chores
  • Updated build environment with additional development tools for improved build processes.
  • Configured Rust toolchain version and standard development components for consistent project compilation.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: de8ef693-cac9-4e03-8a3e-ff8158434270

📥 Commits

Reviewing files that changed from the base of the PR and between 7bff110 and 7ac987a.

📒 Files selected for processing (2)

• .github/actions/ubuntu-dependencies/action.yml
• rust-toolchain.toml

---

📝 Walkthrough

Walkthrough

This PR introduces a locked Rust toolchain configuration (1.95.0 with standard development components and wasm32v1-none target) and extends the Ubuntu CI environment to install the cargo-expand code inspection tool alongside existing build dependencies.

Changes

Development Environment Setup

Layer / File(s)	Summary
Rust toolchain and dependencies rust-toolchain.toml, .github/actions/ubuntu-dependencies/action.yml	New rust-toolchain.toml pins Rust to version 1.95.0 with cargo, clippy, rust-analyzer, rust-src, rust-std, rustc, rustc-dev, and rustfmt components, plus wasm32v1-none target. Ubuntu CI action adds cargo-expand installation to the dependency setup step.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

A rabbit runs through fields of Rust so bright,
🦀 Toolchain locked, and cargo tools alight,
With v1.95 in place, wasm targets near,
The build environment's crystal clear! 🔧✨

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch motoz/pin-rust-toolchain

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[deepsource-io]

DeepSource Code Review

We reviewed changes in 7bff110...7ac987a on this pull request. Below is the summary for the review, and you can see the individual issues we found as inline review comments.

See full review on DeepSource ↗

PR Report Card

Overall Grade

Security   Reliability   Complexity   Hygiene

Code Review Summary

Analyzer	Status	Updated (UTC)	Details
Rust		May 30, 2026 3:29a.m.	Review ↗

---

Important

AI Review is run only on demand for your team. We're only showing results of static analysis review right now. To trigger AI Review, comment @deepsourcebot review on this thread.